Mercurial > hg > webaudioevaluationtool
view php/score_parser.php @ 2224:760719986df3
Tidy up file locations.
author | Nicholas Jillings <nicholas.jillings@mail.bcu.ac.uk> |
---|---|
date | Thu, 14 Apr 2016 13:54:24 +0100 |
parents | |
children | d26623bd65e0 |
line wrap: on
line source
<?php // Value parser for WAET XML // testPage --> axis --> element --> value class nestedObject { function __construct($id) { $this->id = $id; $this->nest = array(); $this->type = null; $this->num = 0; } function addNewChild($id) { if ($this->type == null) { $this->type = "nest"; } if ($this->type == "nest") { $obj = new nestedObject($id); array_push($this->nest,$obj); $this->num = count($this->nest); return $this->nest[$this->num-1]; } return null; } function findChild($checkId) { if ($this->type == "nest"){ foreach($this->nest as $child) { if (strcmp($checkId,$child->id) == 0) { return $child; } } } return null; } function addValue($val) { if ($this->type == null) { $this->type = "value"; } if ($this->type == "value") { array_push($this->nest,$val); $this->num = count($this->nest); return $this->nest[$this->num-1]; } return null; } } // Build the root nest object to hold the testPages $root = new nestedObject("root"); // XML Saves location - assumes it will be saves/ $saves = glob("../saves/*.xml"); if (is_array($saves)) { foreach($saves as $filename) { $xml_string = file_get_contents($filename, FILE_TEXT); $xml_object = simplexml_load_string($xml_string); if ($xml_object == false) { echo "<h1>FATAL</h1> <span>could not parse file ".$filename.": </span>"; foreach(libxml_get_errors() as $error) { echo "<br>", $error->message; } } else { // Iterate over each $page node foreach($xml_object->page as $pageInstance) { // Find in the nest $pageInstanceId = $pageInstance['ref']; $page_nest = $root->findChild($pageInstanceId); if ($page_nest == null) { $page_nest = $root->addNewChild($pageInstanceId); } // Iterate over each $element node foreach($pageInstance->audioelement as $element) { // Find our specific element tag $elementId = null; if (isset($element['name'])) { $elementId = $element['name']; } else { $elementId = $element['ref']; } $element_nest = $page_nest->findChild($elementId); if ($element_nest == null) { $element_nest = $page_nest->addNewChild($elementId); } // Now get the <value> tags foreach($element->value as $value) { $axis_nest = null; $axisName = "default"; if (isset($value['interface-name'])) { // Find the axis nest $axisName = $value['interface-name']; } $axis_nest = $element_nest->findChild($axisName); if ($axis_nest == null) { $axis_nest = $element_nest->addNewChild($axisName); } // Now push our value $axis_nest->addValue($value); } } } } } // We now have a structure in $root. EXPORT IT switch($_GET['format']) { case "XML": // Convert to XML $doc_root = new SimpleXMLElement('<waetprocess/>'); foreach($root->nest as $page) { $doc_page = $doc_root->addChild("page"); $doc_page->addAttribute("id",$page->id); foreach($page->nest as $element) { $doc_element = $doc_page->addChild("audioelement"); $doc_element->addAttribute("id",$element->id); foreach($element->nest as $axis) { $doc_axis = $doc_element->addChild("interface"); $doc_axis->addAttribute("name",$axis->id); foreach($axis->nest as $value) { $doc_axis->addChild("value",$value); } } } } echo $doc_root->asXML(); break; case "JSON": // Convert to JSON $doc_root = '{ "pages": ['; for ($pageIndex = 0; $pageIndex < $root->num; $pageIndex++) { $page = $root->nest[$pageIndex]; $doc_page = '{ "id": "'.$page->id.'", "elements": ['; for($elementIndex = 0; $elementIndex < $page->num; $elementIndex++) { $element = $page->nest[$elementIndex]; $doc_element = '{ "id": "'.$element->id.'", "axis": ['; for($axisIndex = 0; $axisIndex < $element->num; $axisIndex++) { $axis = $element->nest[$axisIndex]; $doc_axis = '{ "name": "'.$axis->id.'", "values": ['; for ($valueIndex = 0; $valueIndex < $axis->num; $valueIndex++) { $doc_axis = $doc_axis."".strval($axis->nest[$valueIndex]); if ($valueIndex < $axis->num-1) { $doc_axis = $doc_axis.', '; } } $doc_axis = $doc_axis.']}'; if ($axisIndex < $element->num-1) { $doc_axis = $doc_axis.', '; } $doc_element = $doc_element.$doc_axis; } $doc_element = $doc_element.']}'; if ($elementIndex < $page->num-1) { $doc_element = $doc_element.', '; } $doc_page = $doc_page.$doc_element; } $doc_page = $doc_page.']}'; if ($pageIndex < $root->num-1) { $doc_page = $doc_page.', '; } $doc_root = $doc_root.$doc_page; } $doc_root = $doc_root.']}'; echo $doc_root; break; case "CSV": // Convert to CSV // CSV Columts: page, axis, element, value $doc_string = "page,element,axis,value"."\r\n"; foreach($root->nest as $page){ foreach($page->nest as $element) { foreach($element->nest as $axis) { foreach($axis->nest as $value) { $doc_string = $doc_string.$page->id.','; $doc_string = $doc_string.$element->id.','; $doc_string = $doc_string.$axis->id.','; $doc_string = $doc_string.$value; $doc_string = $doc_string."\r\n"; } } } } echo $doc_string; } } else { echo "FATAL - No saved XML files discovered"; } ?>